Drilling alignment tool



FIG. 1 is a perspective view from the left upper side of the drilling alignment tool;

FIG. 2 is a perspective view from the right lower side thereof; and

FIG. 3 is an exploded view of the elements thereof.

The drill is partially shown in the views in broken lines for illustrative purposes only and does not form a part of the claimed design. 

The ornamental design for a drilling alignment tool, as shown and described. 